5555528051 has 2 divisors, whose sum is σ = 5555528052. Its totient is φ = 5555528050.

The previous prime is 5555527997. The next prime is 5555528071. The reversal of 5555528051 is 1508255555.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5555528051 - 2⁶ = 5555527987 is a prime.

It is not a weakly prime, because it can be changed into another prime (5555528071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777764025 + 2777764026.

It is an arithmetic number, because the mean of its divisors is an integer number (2777764026).

Almost surely, 2^5555528051 is an apocalyptic number.

5555528051 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555528051 is an equidigital number, since it uses as much as digits as its factorization.

5555528051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 250000, while the sum is 41.

The square root of 5555528051 is about 74535.4147435969. The cubic root of 5555528051 is about 1771.0946925044.

The spelling of 5555528051 in words is "five billion, five hundred fifty-five million, five hundred twenty-eight thousand, fifty-one".